The idea arises from a comment by Fr Brown, here, but its development is entirely my own.
Imagine publicising a Mass using one of the Childrens' Eucharistic Prayers from the Roman Missal, and then doing it in its Latin original! The whole Mass done "soberly": biretta, maniple, ad orientem, chant.
Have a large group of properly prepared and catechised children, able to provide servers and to sing the ordinary prayers.
And then invite the Tablet.